﻿using System;
using System.Collections.Generic;
using System.Text;

namespace 工厂模式
{



    public interface IHuman 
    {
        public  void Talk();
    
    }
    public class WhiterHuman : IHuman
    {
        public void Talk()
        {
            Console.WriteLine("白人说话了");
        }
    }
    



}
